Shar­ing is Caring:

Remov­ing this can drive you nuts. You could just go into sidebar.php but there is an eas­ier no-code way. Just drop another wid­get (Select­ing Wid­gets under Appear­ance) and that will do the trick. If you don’t want any­thing in the side­bar just drag an empty text box into the Wid­gets and you’ll be good to go.